Yamaha AX-V465, Service Manual

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RX-V465/HTR-6240/
AX-V465
RX-V465/HTR-6240/AX-V465
VIDEO (2) P.C.B.
VIDEO (3) P.C.B.
MAIN (3) P.C.B. (R, L models)
MAIN (2) P.C.B.
VIDEO (1) P.C.B.
DIGITAL P.C.B.
VIDEO (8) P.C.B. (J model)
AM/FM TUNER
OPERATION (2) P.C.B.
OPERATION (10) P.C.B.
MAIN (5) P.C.B.
MAIN (1) P.C.B.
MAIN (6) P.C.B.
MAIN (4) P.C.B. (R, L models)
VIDEO (7) P.C.B. (U, C, T, K, A, B, G, E, F models)
VIDEO (6) P.C.B.
POWER TRANSFORMER
OPERATION (6) P.C.B.
OPERATION (3) P.C.B.
OPERATION (1) P.C.B.
OPERATION (7) P.C.B.
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■
INTERNAL VIEW
■
SERVICE PRECAUTIONS / サービス時の注意事項
安全対策
・ この製品の内部には高電圧部分があり危険です。修理
の際は、絶縁性の手袋を使用するなどの安全対策を
行ってください。
・ 下記箇所には電源を OFF にした後も電荷が残り、高電
圧が維持されており危険です。
修理作業前に放電用抵抗（5 k Ω /10 W）を下記箇所の
端子間に接続して放電してください。
放電所用時間は約 30 秒間です。
VIDEO （2） P.C.B. の C3703
“PRINTED CIRCUIT BOARDS：VIDEO （2） P.C.B.” を参照
してください。
Safety measures
• Some internal parts in this product contain high voltages
and are dangerous.
Be sure to take safety measures during servicing,
such as wearing insulating gloves.
• Note that positions indicated below are dangerous
even after the power is turned off because an electric
charge remains and a high voltage continues to exist
there.
Before starting any repair work, perform discharge
by connecting a discharge resistor (5k-ohms/10W)
between terminals at following positions.
The time required for discharging is about 30 seconds.
C3703 on VIDEO (2) P.C.B.
Refer to “PRINTED CIRCUIT BOARDS: VIDEO (2)
P.C.B.”.